Is UM216 board EOL?

On paper UM216 board has 1-wire interface, 4 GPIO and LCD display that can be interacted with via USB.  
 
Since W8 1-wire interface was not working well until about year ago, and UM216 had not had any revisions or firmware updates since 2009 I'm curious how well it is performing and if it is still supported?

UM216 is still supported, but there is no feature change to it. That is mainly for USB based LCD display and push button input on Linux or Windows computer. It is also working on the WC32 USB port to allow print1 and print2 function to display from CGI to the UM216 display line1 or line2.